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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— ((4-aminobutanoyl)oxy)methyl 2,2-dimethylpropanoate hydrochloride 138460-06-7 C10H19NO4*ClH
    ((4-aminobutanoyl)oxy)methyl 2,2-dimethylpropanoate hydrochloride
    —— 4-[(4-N,N-diethylaminocarbonyl)phenyl]-spiro[6-methanesulfonyl-2H,1-benzopyran-2,4'-azepane] 911227-06-0 C26H32N2O4S
    4-[(4-N,N-diethylaminocarbonyl)phenyl]-spiro[6-methanesulfonyl-2H,1-benzopyran-2,4'-azepane]
    —— [4-(5-Hydroxy-pentyl)-cyclohexyl]-methyl-carbamic acid tert-butyl ester 400899-16-3 C17H33NO3
    [4-(5-Hydroxy-pentyl)-cyclohexyl]-methyl-carbamic acid tert-butyl ester
    —— 4-Acetoxy-8-methoxy-1-vinyl-3,4-dihydro-1H-isoquinoline-2-carboxylic acid tert-butyl ester 94957-04-7 C19H25NO5
    4-Acetoxy-8-methoxy-1-vinyl-3,4-dihydro-1H-isoquinoline-2-carboxylic acid tert-butyl ester
    —— 4-iodophenoxytetraphenylantimony 171977-27-8 C30H24IOSb
    4-iodophenoxytetraphenylantimony
    —— 4-{[3-(4-methoxy-3-methyl-phenyl)-imidazo[1,2-a]pyrazin-8-ylamino]-methyl}-benzenesulfonamide 1124321-61-4 C21H21N5O3S
    4-{[3-(4-methoxy-3-methyl-phenyl)-imidazo[1,2-a]pyrazin-8-ylamino]-methyl}-benzenesulfonamide
    —— [4-(4-chloro-phenyl)-5-(3,4,5-trimethoxy-phenyl)-4<i>H</i>-[1,2,4]triazol-3-ylsulfanyl]-acetic acid hydrazide 70452-70-9 C19H20ClN5O4S
    [4-(4-chloro-phenyl)-5-(3,4,5-trimethoxy-phenyl)-4<i>H</i>-[1,2,4]triazol-3-ylsulfanyl]-acetic acid hydrazide
    —— 4-aminoisoxazol-5(4H)-one hydrobromide 138528-25-3 BrH*C7H12N2O2
    4-aminoisoxazol-5(4H)-one hydrobromide
    —— 4-benzylthio-7-formyl-1-methylindole 134161-69-6 C17H15NOS
    4-benzylthio-7-formyl-1-methylindole
    —— 4-((2,2-difluorocyclopropyl)methyl)-1,2-dimethoxybenzene 1191038-08-0 C12H14F2O2
    4-((2,2-difluorocyclopropyl)methyl)-1,2-dimethoxybenzene
    —— 4-<4'-(6-Methyl-benzo<b>furan-2-yl)-stilben-4-yl>-2-phenyl-2H-1,2,3-triazol 59151-41-6 C31H23N3O
    4-<4'-(6-Methyl-benzo<b>furan-2-yl)-stilben-4-yl>-2-phenyl-2H-1,2,3-triazol
    —— (4-Chloro-phenyl)-(2-pyrrolidin-1-yl-cyclopent-2-enyl)-methanone 125731-38-6 C16H18ClNO
    (4-Chloro-phenyl)-(2-pyrrolidin-1-yl-cyclopent-2-enyl)-methanone
    —— 4-Isobutyl-3-p-tolyl-2-p-tolylimino-thiazolin 79051-76-6 C21H24N2S
    4-Isobutyl-3-p-tolyl-2-p-tolylimino-thiazolin
    —— 4-(4,6,7-trimethoxy-quinazolin-2-ylamino)-piperidine-1-carboxylic acid tert-butyl ester 951004-44-7 C21H30N4O5
    4-(4,6,7-trimethoxy-quinazolin-2-ylamino)-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-Acetyl-2-acetylamino-5-p-acetylaminophenyl-4,5-dihydro-1,3,4-thiadiazol 107261-72-3 C14H16N4O3S
    4-Acetyl-2-acetylamino-5-p-acetylaminophenyl-4,5-dihydro-1,3,4-thiadiazol
    —— 4-Amino-5-chloro-2-methoxy-N-(4-propyl-morpholin-2-ylmethyl)-benzamide 141815-53-4 C16H24ClN3O3
    4-Amino-5-chloro-2-methoxy-N-(4-propyl-morpholin-2-ylmethyl)-benzamide
    —— 4-chloro-3,5-dimethyl-2,6-bis-pyrrolidinomethyl-phenol 101887-56-3 C18H27ClN2O
    4-chloro-3,5-dimethyl-2,6-bis-pyrrolidinomethyl-phenol
    —— 4-(2-chloro-acetylamino)-<i>N</i>-(5-methoxy-pyrimidin-2-yl)-benzenesulfonamide 3363-41-5 C13H13ClN4O4S
    4-(2-chloro-acetylamino)-<i>N</i>-(5-methoxy-pyrimidin-2-yl)-benzenesulfonamide
    —— (4S,5R)-1-allyl--4-((R)-1-(2,4,6-triisopropylphenyl)ethoxy)-5-((S)-1-(triisopropylsilyloxy)-allyl)pyrrolidin-2-one 914616-20-9 C36H61NO3Si
    (4S,5R)-1-allyl--4-((R)-1-(2,4,6-triisopropylphenyl)ethoxy)-5-((S)-1-(triisopropylsilyloxy)-allyl)pyrrolidin-2-one
    —— 4-Phenethyl-isophthalic acid 71743-03-8 C16H14O4
    4-Phenethyl-isophthalic acid
    —— (4-tert-butylphenyl)-(chloromethyl)mercury 73260-88-5 C11H15ClHg
    (4-tert-butylphenyl)-(chloromethyl)mercury
    —— [4-phenyl-5-(3,4,5-trimethoxy-phenyl)-4<i>H</i>-[1,2,4]triazol-3-ylsulfanyl]-acetic acid hydrazide 70452-65-2 C19H21N5O4S
    [4-phenyl-5-(3,4,5-trimethoxy-phenyl)-4<i>H</i>-[1,2,4]triazol-3-ylsulfanyl]-acetic acid hydrazide
    —— 4-Heptyloxy-benzoic acid 4-[3-butyl-4-oxo-2-thioxo-thiazolidin-(5Z)-ylidenemethyl]-phenyl ester 93959-37-6 C28H33NO4S2
    4-Heptyloxy-benzoic acid 4-[3-butyl-4-oxo-2-thioxo-thiazolidin-(5Z)-ylidenemethyl]-phenyl ester
    —— 4-Benzenesulfonylmethyl-2-phenyl-[1,3]dioxolane 206988-48-9 C16H16O4S
    4-Benzenesulfonylmethyl-2-phenyl-[1,3]dioxolane
    —— 4-tert-Butyl-1-[(S)-((2S,6S)-3-isopropyl-6-methyl-2-oxo-2λ5-[1,3,2]oxazaphosphinan-2-yl)-phenyl-methyl]-cyclohexanol 145124-64-7 C24H40NO3P
    4-tert-Butyl-1-[(S)-((2S,6S)-3-isopropyl-6-methyl-2-oxo-2λ5-[1,3,2]oxazaphosphinan-2-yl)-phenyl-methyl]-cyclohexanol
    —— [4-Nitro-3-oxo-2,3-dihydro-isoindol-(1E)-ylidene]-(4-nitro-phenyl)-acetonitrile 71558-77-5 C16H8N4O5
    [4-Nitro-3-oxo-2,3-dihydro-isoindol-(1E)-ylidene]-(4-nitro-phenyl)-acetonitrile
    —— 4-methyl-6-phenyl-2,3,4,6-tetrahydro-1<i>H</i>-pyrimido[1,2-<i>a</i>]quinazoline 68210-78-6 C18H19N3
    4-methyl-6-phenyl-2,3,4,6-tetrahydro-1<i>H</i>-pyrimido[1,2-<i>a</i>]quinazoline
    —— 4-methyl-3-(5,9,13-trimethyl-tetradecanoyl)-pyrrole-2-carbaldehyde 72107-25-6 C23H39NO2
    4-methyl-3-(5,9,13-trimethyl-tetradecanoyl)-pyrrole-2-carbaldehyde
    —— 4-<(2S)-2-(tert-Butoxycarbonyl)-1-pyrrolidinyl>-2-nitrobuttersaeure-<2,6-di(tert-butyl)-4-methoxyphenyl>ester 124201-86-1 C28H44N2O7
    4-<(2S)-2-(tert-Butoxycarbonyl)-1-pyrrolidinyl>-2-nitrobuttersaeure-<2,6-di(tert-butyl)-4-methoxyphenyl>ester
    —— 4-chloro-2-(1H-imidazol-4-yl)phenyl dimethylsulfamate 1300730-67-9 C11H12ClN3O3S
    4-chloro-2-(1H-imidazol-4-yl)phenyl dimethylsulfamate
    —— 4-amino-6-phenyl-N-(thiophen-2-ylmethyl)-8-(trifluoromethyl)quinazoline-2-carboxamide 1352337-01-9 C21H15F3N4OS
    4-amino-6-phenyl-N-(thiophen-2-ylmethyl)-8-(trifluoromethyl)quinazoline-2-carboxamide
    —— 4-[[[5-bromo-2-[4-[1-(2-hydroxyethyl)piperidin-4-yl]anilino]pyrimidin-4-yl]amino]methyl]-3,3-dimethyl-1H-indol-2-one 1383681-46-6 C28H33BrN6O2
    4-[[[5-bromo-2-[4-[1-(2-hydroxyethyl)piperidin-4-yl]anilino]pyrimidin-4-yl]amino]methyl]-3,3-dimethyl-1H-indol-2-one
    —— 4-phenylethynyl-2,4-dihydro-pyrazole-3,3-dicarboxylic acid dimethyl ester 109337-84-0 C15H14N2O4
    4-phenylethynyl-2,4-dihydro-pyrazole-3,3-dicarboxylic acid dimethyl ester
    —— 4'-fluoro-3-methoxy-4-(1-methyl-prop-2-ynyl)biphenyl 1569901-90-1 C17H15FO
    4'-fluoro-3-methoxy-4-(1-methyl-prop-2-ynyl)biphenyl
    —— (4-benzylpiperazin-1-yl)(1-oxide-pyridin-4-yl)methanone oxime 1206768-62-8 C17H20N4O2
    (4-benzylpiperazin-1-yl)(1-oxide-pyridin-4-yl)methanone oxime
    —— 4-(2-chloro-cyclonon-2-enyl)-morpholine 34305-84-5 C13H22ClNO
    4-(2-chloro-cyclonon-2-enyl)-morpholine
    —— 4-Nitro-benzoic acid [1-methyl-2-oxo-azepan-(3E)-ylidene]-(4-nitro-phenyl)-methyl ester 37875-72-2 C21H19N3O7
    4-Nitro-benzoic acid [1-methyl-2-oxo-azepan-(3E)-ylidene]-(4-nitro-phenyl)-methyl ester
    —— 4-(6-chloro-3-oxy-4-phenyl-quinazolin-2-ylmethyl)-4-methyl-1,2-diphenyl-pyrazolidine-3,5-dione 35664-11-0 C31H23ClN4O3
    4-(6-chloro-3-oxy-4-phenyl-quinazolin-2-ylmethyl)-4-methyl-1,2-diphenyl-pyrazolidine-3,5-dione
    —— 4-(p-Chlorphenoxy)-2,3-pentamethylenchinolin 41764-30-1 C20H18ClNO
    4-(p-Chlorphenoxy)-2,3-pentamethylenchinolin
    —— 4-Amino-1-(2-bromo-2-deoxy-beta-D-arabinofuranosyl)-5-methylpyrimidin-2(1H)-one 83966-96-5 C10H14BrN3O4
    4-Amino-1-(2-bromo-2-deoxy-beta-D-arabinofuranosyl)-5-methylpyrimidin-2(1H)-one
    —— 4-[4-(2,4-difluorophenyl)-7-oxy-8-(2-methylphenyl)-1,7-naphthyridin-2-ylamino]-piperidine-1-carboxylic acid tert-butyl ester 1006380-31-9 C31H32F2N4O3
    4-[4-(2,4-difluorophenyl)-7-oxy-8-(2-methylphenyl)-1,7-naphthyridin-2-ylamino]-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-amino-5-(3-chloro-4-{[(6-methylpyridin-2-yl)carbamoyl]amino}phenyl)-N-propylpyrrolo[2,1-f][1,2,4]triazine-6-carboxamide 1136292-54-0 C23H23ClN8O2
    4-amino-5-(3-chloro-4-{[(6-methylpyridin-2-yl)carbamoyl]amino}phenyl)-N-propylpyrrolo[2,1-f][1,2,4]triazine-6-carboxamide
    —— 4-[N'-(5-Butyl-3-methoxycarbonyl-thiophen-2-yl)-hydrazino]-quinoline-3-carboxylic acid ethyl ester 114652-21-0 C22H25N3O4S
    4-[N'-(5-Butyl-3-methoxycarbonyl-thiophen-2-yl)-hydrazino]-quinoline-3-carboxylic acid ethyl ester
    —— 4-ethyl-7-(2-but-3-enyl)-1H-indole 1365987-66-1 C14H17N
    4-ethyl-7-(2-but-3-enyl)-1H-indole
    —— (4-chloro-phenyl)-[2-(3,5-dimethyl-pyrazol-1-yl)-9-methyl-9H-purin-6-yl]-amine sulfate 1063332-92-2 C17H16ClN7*H2O4S
    (4-chloro-phenyl)-[2-(3,5-dimethyl-pyrazol-1-yl)-9-methyl-9H-purin-6-yl]-amine sulfate
    —— [4R-4α,9β,9aα]-1,6-dioxo-4-phenyloctahydropyrido[2,1-c][1,4]oxazine-9-carboxylic acid methyl ester 1427038-01-4 C16H17NO5
    [4R-4α,9β,9aα]-1,6-dioxo-4-phenyloctahydropyrido[2,1-c][1,4]oxazine-9-carboxylic acid methyl ester
    —— 4-ethoxy-3-methoxy-benzaldehyde 4-<i>o</i>-tolyl-thiosemicarbazone 67029-57-6 C18H21N3O2S
    4-ethoxy-3-methoxy-benzaldehyde 4-<i>o</i>-tolyl-thiosemicarbazone
    —— 4-Amino-6-cyano-2-(1-(3-carbomethoxyfuro[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine 1102065-40-6 C16H13N5O3S
    4-Amino-6-cyano-2-(1-(3-carbomethoxyfuro[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine
    —— 4-Trifluoromethyl-piperidine-1-carbonitrile 721450-25-5 C7H9F3N2
    4-Trifluoromethyl-piperidine-1-carbonitrile
    —— 4-[2-[(4-amidinophenyl)aminocarbonyl]ethyl]-1-[1-(ethoxycarbonyl)ethyl]-piperidine 1230638-11-5 C20H30N4O3
    4-[2-[(4-amidinophenyl)aminocarbonyl]ethyl]-1-[1-(ethoxycarbonyl)ethyl]-piperidine